Finding the Fourth Proportional to 8,196.48, 12,296.34 and 2,650.14

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.48 : 12,296.34 = 2,650.14 : x
2. Step 2: Convert to fraction form
   8,196.48/12,296.34 = 2,650.14/x
3. Step 3: Cross multiply
   8,196.48x = 12,296.34 × 2,650.14
4. Step 4: Simplify right side
   8,196.48x = 32,587,022.49
5. Step 5: Solve for x
   x = 32,587,022.49/8,196.48
6. Step 6: Final answer
   x = 3,975.73